linux-kernel - Re: Off topic: Numactl "distance" wrong

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Message-ID: <86802c440904031443g313d0c71i1751c7c5b4b9caf9@mail.gmail.com>
Date:	Fri, 3 Apr 2009 14:43:47 -0700
From:	Yinghai Lu <yhlu.kernel@...il.com>
To:	Cliff Wickman <cpw@....com>
Cc:	Brice Goglin <Brice.Goglin@...ia.fr>,
	Chris Worley <worleys@...il.com>, linux-kernel@...r.kernel.org
Subject: Re: Off topic: Numactl "distance" wrong

http://tracker.coreboot.org/trac/coreboot/browser/trunk/coreboot-v2/src/northbridge/amd/amdk8/amdk8_acpi.c
acpi_fill_slit()
could tell you how to generate slit according to hops on AMD opteron system.

then you could use /sys interface ( later ) to update acpi_slit in the kernel.
later __node_distance could get correct distance.

YH
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